Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

Why the transformer rating is denoted in VA rating why not
in KW

Answer Posted / robert harper (ee tech)

KW=work
VA=ability to do work, no power factor considered.

Is This Answer Correct ?    5 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how many joints are allowed in underground HT cable of 1 KM

1851


What is the basic principle of operation of alternators/dc generators?

1087


State the formula for overall efficiency of thermal power station

3011


why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?

2074


We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

2077


What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?

2162


what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.

2175


What is lighting kitts.

2092


Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??

1639


What is polar plot?

1144


What is the meaning of floating point earthing in battery backed systems ?

2003


In how we connect watt meter for open & short circuit test of a single phase transformer.

6666


Why do power lines not short out when they fall into water?

1968


stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate

2780


Why let through energy not considered for ACB breaker while cable sizing?

2379